| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.testingcamera2; |
| |
| import android.app.Activity; |
| import android.content.res.Configuration; |
| import android.os.Bundle; |
| import android.util.TypedValue; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.ViewGroup.LayoutParams; |
| import android.view.WindowManager; |
| import android.widget.LinearLayout; |
| import android.widget.ScrollView; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class TestingCamera21 extends Activity implements CameraControlPane.InfoDisplayer { |
| |
| private LinearLayout mMainList; |
| private ScrollView mOutputViewScroller; |
| private ScrollView mControlScroller; |
| private View mMainDivider; |
| |
| private PaneLayout<CameraControlPane> mCameraControlList; |
| private PaneLayout<TargetControlPane> mTargetControlList; |
| private PaneLayout<RequestControlPane> mRequestControlList; |
| private PaneLayout<BurstControlPane> mBurstControlList; |
| private PaneLayout<UtilControlPane> mUtilControlList; |
| private List<PaneLayout<?>> mPaneLayouts = new ArrayList<PaneLayout<?>>(); |
| |
| private CameraOps2 mCameraOps; |
| private PaneTracker mPaneTracker; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.main3); |
| |
| mCameraOps = new CameraOps2(this); |
| mPaneTracker = new PaneTracker(); |
| |
| TLog.Logger logger; |
| logger = setUpUIAndLog(); |
| TLog.setLogger(logger); |
| } |
| |
| private TLog.Logger setUpUIAndLog() { |
| |
| mMainList = (LinearLayout) findViewById(R.id.main_list); |
| mOutputViewScroller = (ScrollView) findViewById(R.id.output_view_scroller); |
| mControlScroller = (ScrollView) findViewById(R.id.control_scroller); |
| mMainDivider = (View) findViewById(R.id.main_section_divider); |
| |
| onConfigurationChanged(getResources().getConfiguration()); |
| |
| LogPane logPane = (LogPane) findViewById(R.id.log_pane); |
| |
| mTargetControlList = (PaneLayout<TargetControlPane>) findViewById(R.id.target_list); |
| mPaneLayouts.add(mTargetControlList); |
| |
| mCameraControlList = (PaneLayout<CameraControlPane>) findViewById(R.id.camera_list); |
| mPaneLayouts.add(mCameraControlList); |
| |
| mRequestControlList = (PaneLayout<RequestControlPane>) findViewById(R.id.request_list); |
| mPaneLayouts.add(mRequestControlList); |
| |
| mBurstControlList = (PaneLayout<BurstControlPane>) findViewById(R.id.burst_list); |
| mPaneLayouts.add(mBurstControlList); |
| |
| mUtilControlList = (PaneLayout<UtilControlPane>) findViewById(R.id.util_list); |
| mPaneLayouts.add(mUtilControlList); |
| |
| return logPane; |
| } |
| |
| @Override |
| public void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| /** |
| * In landscape, place target view list left of the control pane list In |
| * portrait, place target view list above the control pane list. |
| */ |
| int width = 0; |
| int height = 0; |
| if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) { |
| mMainList.setOrientation(LinearLayout.HORIZONTAL); |
| height = LayoutParams.MATCH_PARENT; |
| } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) { |
| mMainList.setOrientation(LinearLayout.VERTICAL); |
| width = LayoutParams.MATCH_PARENT; |
| } |
| |
| int thickness = |
| getResources().getDimensionPixelSize(R.dimen.main_section_divider_thickness); |
| LinearLayout.LayoutParams mainDividerLayout = |
| new LinearLayout.LayoutParams( |
| (width == 0) ? thickness : width, |
| (height == 0) ? thickness : height); |
| mMainDivider.setLayoutParams(mainDividerLayout); |
| |
| TypedValue outputViewListWeight = new TypedValue(); |
| getResources().getValue(R.dimen.output_view_list_weight, outputViewListWeight, false); |
| LinearLayout.LayoutParams outputScrollerLayout = |
| new LinearLayout.LayoutParams(width, height, outputViewListWeight.getFloat()); |
| mOutputViewScroller.setLayoutParams(outputScrollerLayout); |
| |
| TypedValue controlListWeight = new TypedValue(); |
| getResources().getValue(R.dimen.control_list_weight, controlListWeight, false); |
| LinearLayout.LayoutParams controlScrollerLayout = |
| new LinearLayout.LayoutParams(width, height, controlListWeight.getFloat()); |
| mControlScroller.setLayoutParams(controlScrollerLayout); |
| |
| WindowManager windowManager = (WindowManager) getSystemService(WINDOW_SERVICE); |
| int rot = windowManager.getDefaultDisplay().getRotation(); |
| |
| mPaneTracker.notifyOrientationChange(windowManager.getDefaultDisplay().getRotation()); |
| |
| } |
| |
| @Override |
| public boolean onCreateOptionsMenu(Menu menu) { |
| // Inflate the menu to the action bar |
| getMenuInflater().inflate(R.menu.testing_camera21, menu); |
| return true; |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| // Handle action bar item clicks here. |
| int id = item.getItemId(); |
| boolean done = true; |
| |
| switch (id) { |
| case R.id.action_add_camera: |
| mCameraControlList.addPane(this); |
| break; |
| case R.id.action_add_target: |
| mTargetControlList.addPane(this); |
| break; |
| case R.id.action_add_request: |
| mRequestControlList.addPane(this); |
| break; |
| case R.id.action_add_burst: |
| mBurstControlList.addPane(this); |
| break; |
| case R.id.action_add_utility: |
| mUtilControlList.addPane(this); |
| break; |
| case R.id.action_load_config: |
| selectConfig(); |
| break; |
| case R.id.action_save_config: |
| TLog.e("Saving a configuration is not yet implemented"); |
| break; |
| default: |
| done = false; |
| break; |
| } |
| |
| if (done) |
| return true; |
| |
| return super.onOptionsItemSelected(item); |
| } |
| |
| @Override |
| public void onRequestPermissionsResult(int requestCode, String[] permissions, |
| int[] grantResults) { |
| mCameraOps.onRequestPermissionsResult(requestCode, permissions, grantResults); |
| } |
| |
| /** |
| * Get shared camera controls |
| */ |
| public CameraOps2 getCameraOps() { |
| return mCameraOps; |
| } |
| |
| /** |
| * Get shared pane tracker |
| */ |
| public PaneTracker getPaneTracker() { |
| return mPaneTracker; |
| } |
| |
| /** |
| * Select which layout configuration to load, and then load it TODO: |
| * Implement selecting something besides the default |
| */ |
| private void selectConfig() { |
| XmlPullParser config = getResources().getXml(R.xml.still_camera); |
| readConfig(config); |
| } |
| |
| /** |
| * Parse a selected XML configuration |
| * |
| * @param configParser |
| * the XML parser to read from |
| */ |
| private void readConfig(XmlPullParser configParser) { |
| boolean inConfig = false; |
| boolean gotConfig = false; |
| try { |
| while (configParser.getEventType() != XmlPullParser.END_DOCUMENT) { |
| int eventType = configParser.next(); |
| switch (eventType) { |
| case XmlPullParser.START_TAG: |
| if (!inConfig) { |
| configParser.require(XmlPullParser.START_TAG, XmlPullParser.NO_NAMESPACE, |
| "testingcamera2_config"); |
| inConfig = true; |
| } else { |
| for (PaneLayout<?> paneLayout : mPaneLayouts) { |
| if (configParser.getName().equals(paneLayout.getXmlName())) { |
| paneLayout.readConfig(this, configParser); |
| break; |
| } |
| } |
| } |
| break; |
| case XmlPullParser.END_TAG: |
| configParser.require(XmlPullParser.END_TAG, XmlPullParser.NO_NAMESPACE, |
| "testingcamera2_config"); |
| inConfig = false; |
| gotConfig = true; |
| break; |
| } |
| } |
| } catch (XmlPullParserException e) { |
| TLog.e("Unable to parse new config.", e); |
| } catch (IOException e) { |
| TLog.e("Unable to read new config.", e); |
| } |
| |
| if (gotConfig) { |
| for (PaneLayout<?> paneLayout : mPaneLayouts) { |
| paneLayout.activateConfig(); |
| } |
| } else { |
| for (PaneLayout<?> paneLayout : mPaneLayouts) { |
| paneLayout.clearConfig(); |
| } |
| } |
| } |
| |
| @Override |
| public void showCameraInfo(String cameraId) { |
| final String infoTag = "camera_info_dialog"; |
| |
| CameraInfoDialogFragment infoDialog = new CameraInfoDialogFragment(); |
| infoDialog.setCameraId(cameraId); |
| infoDialog.show(getFragmentManager(), infoTag); |
| } |
| } |